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EP 4 118 084 A1

(12)

(43) Date of publication: 18.01.2023 Bulletin 2023/03 (21) Application number: 21715435.0 (22) Date of filing: 11.03.2021

(51) International Patent Classification (IPC):  C07D 487/04(2006.01) A61K 31/53(2006.01) A61P 35/00(2006.01) (52) Cooperative Patent Classification (CPC): C07D 487/04; A61P 35/00 (86) International application number: PCT/US2021/021809 (87) International publication number: WO 2021/183709 (16.09.2021 Gazette 2021/37)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 11.03.2020 IN 202011010365 11.12.2020 IN 202011053964 (71) Applicant: Teva Czech Industries s.r.o. 747 70 Opava-Komarov (CZ)

(72) Inventors: MUTHUSAMY, Anantha Rajmohan Sivakasi, Tamilnadu 626189 (IN) SINGH, Amit Noida, Uttar Pradesh 201310 (IN) KANNIAH, Sundara Lakshmi Vellore, Tamil Nadu 632001 (IN) DAUND, Vaibhav Suresh Nasik, Maharashtra 422101 (IN) LUTHRA, Parven Kumar Noida, Uttar Pradesh 201304 (IN) WAGH, Yogesh Dhananjay Thane, Maharashtra 421503 (IN) SOMASUNDARAM, Meenakshi Sundaram Tamilnadu 626203 (IN) (74) Representative: D Young & Co LLP  120 Holborn London EC1N 2DY London EC1N 2DY (GB)